diff --git a/lib/isc/openssl_shim.c b/lib/isc/openssl_shim.c
index 38543573db..d19bfc0f0f 100644
--- a/lib/isc/openssl_shim.c
+++ b/lib/isc/openssl_shim.c
@@ -18,7 +18,6 @@
 #include <openssl/crypto.h>
 #include <openssl/err.h>
 #include <openssl/evp.h>
-#include <openssl/hmac.h>
 #include <openssl/opensslv.h>
 #include <openssl/ssl.h>
 
diff --git a/lib/isc/openssl_shim.h b/lib/isc/openssl_shim.h
index dc5d7e82b4..d2f8eeda72 100644
--- a/lib/isc/openssl_shim.h
+++ b/lib/isc/openssl_shim.h
@@ -15,7 +15,6 @@
 
 #include <openssl/crypto.h>
 #include <openssl/evp.h>
-#include <openssl/hmac.h>
 #include <openssl/opensslv.h>
 #include <openssl/ssl.h>